Analysis

  • max time kernel
    195s
  • max time network
    255s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19-09-2024 22:38

General

  • Target

    95e3b81574e6cbbd2efa792b1d4aadf9acfd6514e469b1e15eae7988f050cf2e.exe

  • Size

    894KB

  • MD5

    826eb90d730bf03e39d78daa585364bc

  • SHA1

    d139eee9235e1f997ef14f014c7fbc3dd3b36a03

  • SHA256

    95e3b81574e6cbbd2efa792b1d4aadf9acfd6514e469b1e15eae7988f050cf2e

  • SHA512

    c5e50071603a0f7f8e27098a7272f8fa9d987c6daba1104890afa354f1c2ba506c2476911e306d0bae99772159f2462b3f61e844b608b1e1ea0463df22a33d42

  • SSDEEP

    24576:0NA3R5drX/WfwOauc1XayZWtTHOB8nDFQXi7hQHX:V5OfwOg1KyMHOi0i7hQ3

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

193.233.255.84:4284

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 36 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • .NET Reactor proctector 35 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95e3b81574e6cbbd2efa792b1d4aadf9acfd6514e469b1e15eae7988f050cf2e.exe
    "C:\Users\Admin\AppData\Local\Temp\95e3b81574e6cbbd2efa792b1d4aadf9acfd6514e469b1e15eae7988f050cf2e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1472
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3868
    • C:\Windows\Temp\2.exe
      "C:\Windows\Temp\2.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp6B8C.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3968772205-1713802336-1776639840-1000\76b53b3ec448f7ccdda2063b15d2bfc3_f4fe33a0-f73d-4d5c-8730-deeef20ef238

    Filesize

    2KB

    MD5

    c16d2e32f2426c34023fa61bb3bfb439

    SHA1

    993bb6fd4a828ec1cfe15f8f0f29aca3d77e28e3

    SHA256

    a1f451cd871df2272a8e39f0e13dfe427bccbcf2bed66b4d0498fa43849f54a9

    SHA512

    90821f385a098e2d054569cebd42694e7ddc25c9d35d8d67acaa7f169bf2bf8652a225858666aa9a985a38a49b7ad7659cd6ddaafda12dabe885d5d35f2c0d0f

  • C:\Users\Public\Desktop\Google Chrome.lnk

    Filesize

    2KB

    MD5

    5a9ee0498768cfcc5c61516fc5d780cd

    SHA1

    9ca59745b147d36da00237f6fed755738f5c759b

    SHA256

    bde6e40a986984ed4dbfa69316c684b3ea2d5682ef6a66f34e9c0e0bfddfe3e5

    SHA512

    275ee6966195d4ac0371a63de36e460936a706a1bbe80b815b6516eaa175227513a6158be0b72accddb3d1f303439d591e34776c3eda9b658d7e5fcbb5a9c6ed

  • C:\Windows\Temp\1.exe

    Filesize

    323KB

    MD5

    8214daede69a0da8327553bd9f8ae499

    SHA1

    334655ca2474e04b411f064e86d4bbfd3b6b19f8

    SHA256

    0d968172eebfc13e25d0e70b2d476e5711fc2e96604bbcfdfd89c0c157e7a61f

    SHA512

    f8c8fa7344b5e9da9cbc835b71aac984ef6712b52101937074c0908e2bfc8fc01f875484ace40292c542bcb93196cac7267433e2cd5f4444878856b822101d3c

  • C:\Windows\Temp\2.exe

    Filesize

    435KB

    MD5

    1f3cfcf8aad3e5e3164405d272aa213e

    SHA1

    96f1c646d19deab4ff071fbc6b3c73c87ce56e49

    SHA256

    fcdab9639af874cba780e20c21a9bc662b160dc313ddb75e5f82f779f1680101

    SHA512

    0d2008b613bed0f1bed205ace8e89d13d5b5e0fca924ca1f9d0e322564c7d7610e0e735e3686701d3042fef1c164dcd43e40a67eb60199b885fbcb761fa41b06

  • memory/312-71-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-69-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-20-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-18-0x0000000004F30000-0x0000000004FA0000-memory.dmp

    Filesize

    448KB

  • memory/312-21-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-59-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-85-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-1680-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-81-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-79-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-75-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-73-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-15-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-29-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-67-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-65-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-63-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-62-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-57-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-55-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-53-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-51-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-49-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-47-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-45-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-43-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-41-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-39-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-37-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-35-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-33-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-1677-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-19-0x0000000004FA0000-0x0000000005032000-memory.dmp

    Filesize

    584KB

  • memory/312-27-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-25-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-23-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-22-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-83-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-77-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-17-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-16-0x0000000004A30000-0x0000000004F2E000-memory.dmp

    Filesize

    5.0MB

  • memory/312-31-0x0000000004F30000-0x0000000004F9A000-memory.dmp

    Filesize

    424KB

  • memory/312-1668-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-1658-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/312-14-0x0000000002550000-0x00000000025C2000-memory.dmp

    Filesize

    456KB

  • memory/1472-13-0x0000000000970000-0x00000000009C4000-memory.dmp

    Filesize

    336KB

  • memory/1472-606-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/1472-12-0x0000000072B7E000-0x0000000072B7F000-memory.dmp

    Filesize

    4KB

  • memory/1472-554-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/1472-153-0x0000000072B70000-0x000000007325E000-memory.dmp

    Filesize

    6.9MB

  • memory/3868-1659-0x00000000066D0000-0x00000000066EE000-memory.dmp

    Filesize

    120KB

  • memory/3868-1662-0x0000000006870000-0x000000000697A000-memory.dmp

    Filesize

    1.0MB

  • memory/3868-1661-0x0000000006D00000-0x0000000007306000-memory.dmp

    Filesize

    6.0MB

  • memory/3868-1078-0x0000000005410000-0x000000000541A000-memory.dmp

    Filesize

    40KB

  • memory/3868-1654-0x00000000060F0000-0x0000000006166000-memory.dmp

    Filesize

    472KB

  • memory/3868-1665-0x0000000006980000-0x00000000069CB000-memory.dmp

    Filesize

    300KB

  • memory/3868-1663-0x00000000067A0000-0x00000000067B2000-memory.dmp

    Filesize

    72KB

  • memory/3868-1669-0x0000000006AB0000-0x0000000006B16000-memory.dmp

    Filesize

    408KB

  • memory/3868-1672-0x0000000006CB0000-0x0000000006D00000-memory.dmp

    Filesize

    320KB

  • memory/3868-1675-0x00000000078E0000-0x0000000007AA2000-memory.dmp

    Filesize

    1.8MB

  • memory/3868-759-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3868-1676-0x0000000007FE0000-0x000000000850C000-memory.dmp

    Filesize

    5.2MB

  • memory/3868-1664-0x0000000006800000-0x000000000683E000-memory.dmp

    Filesize

    248KB